Home / 454,951,668,462.98-627,530,997,464.82-292,576,603,684.82

Finding the Fourth Proportional to 454,951,668,462.98, 627,530,997,464.82 and 292,576,603,684.82

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Solution

The fourth proportional to 454,951,668,462.98, 627,530,997,464.82 and 292,576,603,684.82 is: 403,561,302,600.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    454,951,668,462.98 : 627,530,997,464.82 = 292,576,603,684.82 : x
  2. Step 2: Convert to fraction form
    454,951,668,462.98/627,530,997,464.82 = 292,576,603,684.82/x
  3. Step 3: Cross multiply
    454,951,668,462.98x = 627,530,997,464.82 × 292,576,603,684.82
  4. Step 4: Simplify right side
    454,951,668,462.98x = 183,600,887,945,204,416,380,928
  5. Step 5: Solve for x
    x = 183,600,887,945,204,416,380,928/454,951,668,462.98
  6. Step 6: Final answer
    x = 403,561,302,600.53

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.